10e857cebe
This includes a rename from the G* namespace to the Gtk* one, which will help us with introspecting this code. Note that this removes some of the custom code we added to GActionMuxer to relay event times to the remote action group. We'll add this back soon. https://bugzilla.gnome.org/show_bug.cgi?id=700257
79 lines
2.6 KiB
C
79 lines
2.6 KiB
C
/*
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* Copyright © 2011 Canonical Limited
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*
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* This library is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* licence or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors: Ryan Lortie <desrt@desrt.ca>
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*/
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#include "config.h"
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#include "gtkactionobservable.h"
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G_DEFINE_INTERFACE (GtkActionObservable, gtk_action_observable, G_TYPE_OBJECT)
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/*
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* SECTION:gtkactionobserable
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* @short_description: an interface implemented by objects that report
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* changes to actions
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*/
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void
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gtk_action_observable_default_init (GtkActionObservableInterface *iface)
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{
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}
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/**
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* gtk_action_observable_register_observer:
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* @observable: a #GtkActionObservable
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* @action_name: the name of the action
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* @observer: the #GtkActionObserver to which the events will be reported
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*
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* Registers @observer as being interested in changes to @action_name on
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* @observable.
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*/
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void
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gtk_action_observable_register_observer (GtkActionObservable *observable,
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const gchar *action_name,
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GtkActionObserver *observer)
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{
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g_return_if_fail (GTK_IS_ACTION_OBSERVABLE (observable));
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GTK_ACTION_OBSERVABLE_GET_IFACE (observable)
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->register_observer (observable, action_name, observer);
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}
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/**
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* gtk_action_observable_unregister_observer:
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* @observable: a #GtkActionObservable
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* @action_name: the name of the action
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* @observer: the #GtkActionObserver to which the events will be reported
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*
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* Removes the registration of @observer as being interested in changes
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* to @action_name on @observable.
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*
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* If the observer was registered multiple times, it must be
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* unregistered an equal number of times.
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*/
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void
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gtk_action_observable_unregister_observer (GtkActionObservable *observable,
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const gchar *action_name,
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GtkActionObserver *observer)
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{
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g_return_if_fail (GTK_IS_ACTION_OBSERVABLE (observable));
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GTK_ACTION_OBSERVABLE_GET_IFACE (observable)
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->unregister_observer (observable, action_name, observer);
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}
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